Build Logs
appliedtopology/tda4j • scheduled_3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY
Errors
0
Warnings
172
Total Lines
444
1##################################
2Clonning https://github.com/appliedtopology/tda4j.git into /build/repo using revision v0.1.0-alpha
3##################################
4Note: switching to '96839b1bf023d68eaaff69cc26126c8e32038116'.
5
6You are in 'detached HEAD' state. You can look around, make experimental
7changes and commit them, and you can discard any commits you make in this
8state without impacting any branches by switching back to a branch.
9
10If you want to create a new branch to retain commits you create, you may
11do so (now or later) by using -c with the switch command. Example:
12
13 git switch -c <new-branch-name>
14
15Or undo this operation with:
16
17 git switch -
18
19Turn off this advice by setting config variable advice.detachedHead to false
20
21Using target Scala version for migration: 3.7.4
22Migrating project for -source:3.4 using Scala 3.7.4
23----
24Preparing build for 3.7.4
25Would try to apply common scalacOption (best-effort, sbt/mill only):
26Append: -rewrite,REQUIRE:-source:3.4-migration
27Remove: -indent,-no-indent,-new-syntax,,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
28----
29Starting build for 3.7.4
30Execute tests: false
31sbt project found:
32Sbt version 1.9.9 is not supported, minimal supported version is 1.11.5
33Enforcing usage of sbt in version 1.11.5
34No prepare script found for project appliedtopology/tda4j
35##################################
36Scala version: 3.7.4
37Targets: org.appliedtopology%tda4j
38Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","sourceVersion":"3.4","migrationVersions":["3.4"],"sourcePatches":[]}
39##################################
40Using extra scalacOptions: -rewrite,REQUIRE:-source:3.4-migration
41Filtering out scalacOptions: -indent,-no-indent,-new-syntax,,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
42[sbt_options] declare -a sbt_options=()
43[process_args] java_version = '17'
44[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8/rt.jar'
45# Executing command line:
46java
47-Dfile.encoding=UTF-8
48-Dcommunitybuild.scala=3.7.4
49-Dcommunitybuild.project.dependencies.add=
50-Xmx7G
51-Xms4G
52-Xss8M
53-Dsbt.script=/root/.sdkman/candidates/sbt/current/bin/sbt
54-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8
55-jar
56/root/.sdkman/candidates/sbt/1.11.5/bin/sbt-launch.jar
57"setCrossScalaVersions 3.7.4"
58"++3.7.4 -v"
59"mapScalacOptions "-rewrite,REQUIRE:-source:3.4-migration,-Wconf:msg=can be rewritten automatically under:s" "-indent,-no-indent,-new-syntax,,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e""
60"set every credentials := Nil"
61"excludeLibraryDependency com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}"
62"removeScalacOptionsStartingWith -P:wartremover"
63
64moduleMappings
65"runBuild 3.7.4 """{"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","sourceVersion":"3.4","migrationVersions":["3.4"],"sourcePatches":[]}""" org.appliedtopology%tda4j"
66
67[info] welcome to sbt 1.11.5 (Eclipse Adoptium Java 17.0.8)
68[info] loading project definition from /build/repo/project/project
69[info] loading settings for project repo-build from akka.sbt, paradox.sbt, plugins.sbt...
70[info] loading project definition from /build/repo/project
71[info] compiling 2 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...
72[info] Non-compiled module 'compiler-bridge_2.12' for Scala 2.12.20. Compiling...
73[info] Compilation completed in 8.904s.
74[info] done compiling
75[info] loading settings for project root from build.sbt, version.sbt...
76[info] set current project to TDA4j (in build file:/build/repo/)
77Execute setCrossScalaVersions: 3.7.4
78OpenCB::Changing crossVersion 3.3.0 -> 3.7.4 in root/crossScalaVersions
79OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.7.4) in root/crossScalaVersions
80[info] set current project to TDA4j (in build file:/build/repo/)
81[info] Setting Scala version to 3.7.4 on 1 projects.
82[info] Switching Scala version on:
83[info] * root (3.7.4)
84[info] Excluding projects:
85[info] Reapplying settings...
86[info] set current project to TDA4j (in build file:/build/repo/)
87Execute mapScalacOptions: -rewrite,REQUIRE:-source:3.4-migration,-Wconf:msg=can be rewritten automatically under:s -indent,-no-indent,-new-syntax,,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
88[info] Reapplying settings...
89[info] set current project to TDA4j (in build file:/build/repo/)
90[info] Defining Global / credentials, credentials
91[info] The new values will be used by allCredentials, credentials and 2 others.
92[info] Run `last` for details.
93[info] Reapplying settings...
94[info] set current project to TDA4j (in build file:/build/repo/)
95Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}
96[info] Reapplying settings...
97OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:
98
99 Global / allExcludeDependencies from Global / allExcludeDependencies (CommunityBuildPlugin.scala:331)
100 Did you mean allExcludeDependencies ?
101 , retry without global scopes
102[info] Reapplying settings...
103[info] set current project to TDA4j (in build file:/build/repo/)
104Execute removeScalacOptionsStartingWith: -P:wartremover
105[info] Reapplying settings...
106[info] set current project to TDA4j (in build file:/build/repo/)
107[success] Total time: 0 s, completed Dec 28, 2025, 6:08:55 PM
108Build config: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","sourceVersion":"3.4","migrationVersions":["3.4"],"sourcePatches":[]}
109Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))
110Starting build...
111Projects: Set(root)
112Starting build for ProjectRef(file:/build/repo/,root) (tda4j)... [0/1]
113OpenCB::Exclude Scala3 specific scalacOption `-rewrite` in Scala 2.12.20 module Global
114OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.4-migration` in Scala 2.12.20 module Global
115Compile scalacOptions: -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.4-migration
116[info] compiling 12 Scala sources to /build/repo/target/scala-3.7.4/classes ...
117[warn] -- [E194] Potential Issue Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/FiniteField.scala:29:8
118[warn] 29 | def toString: String = s"Fp(${fp.norm})"
119[warn] | ^
120[warn] |Extension method toString will never be selected from type Any
121[warn] |because Any already has a member with the same name and compatible parameter types.
122[warn] |
123[warn] | longer explanation available when compiling with `-explain`
124[warn] -- [E194] Potential Issue Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Simplex.scala:40:8
125[warn] 40 | def className = "Simplex"
126[warn] | ^
127[warn] |Extension method className will never be selected from type AbstractSimplex
128[warn] |because AbstractSimplex already has a member with the same name and compatible parameter types.
129[warn] |
130[warn] | longer explanation available when compiling with `-explain`
131[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Barcode.scala:64:23
132[warn] 64 | val open: String = lower match {
133[warn] | ^^^^^
134[warn] |match may not be exhaustive.
135[warn] |
136[warn] |It would fail on pattern case: org.appliedtopology.tda4j.barcode.PositiveInfinity()
137[warn] |
138[warn] | longer explanation available when compiling with `-explain`
139[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Barcode.scala:69:25
140[warn] 69 | val closed: String = upper match {
141[warn] | ^^^^^
142[warn] |match may not be exhaustive.
143[warn] |
144[warn] |It would fail on pattern case: org.appliedtopology.tda4j.barcode.NegativeInfinity()
145[warn] |
146[warn] | longer explanation available when compiling with `-explain`
147[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Chain.scala:62:11
148[warn] 62 | case that: MapChain[CellT, CoefficientT] =>
149[warn] | ^
150[warn] |the type test for org.appliedtopology.tda4j.MapChain[CellT, CoefficientT] cannot be checked at runtime because its type arguments can't be determined from Any
151[warn] |
152[warn] | longer explanation available when compiling with `-explain`
153[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Chain.scala:217:9
154[warn] 217 | case that: HeapChain[CellT, CoefficientT] =>
155[warn] | ^
156[warn] |the type test for org.appliedtopology.tda4j.HeapChain[CellT, CoefficientT] cannot be checked at runtime because its type arguments can't be determined from Any
157[warn] |
158[warn] | longer explanation available when compiling with `-explain`
159[info] [patched file /build/repo/src/main/scala/org/appliedtopology/tda4j/VietorisRips.scala]
160[info] [patched file /build/repo/src/main/scala/org/appliedtopology/tda4j/Simplex.scala]
161[info] [patched file /build/repo/src/main/scala/org/appliedtopology/tda4j/Chain.scala]
162[info] [patched file /build/repo/src/main/scala/org/appliedtopology/tda4j/SymmetryGroup.scala]
163[warn] there was 1 deprecation warning; re-run with -deprecation for details
164[warn] 7 warnings found
165[info] done compiling
166[info] compiling 4 Scala sources to /build/repo/target/scala-3.7.4/classes ...
167[warn] -- [E194] Potential Issue Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Simplex.scala:40:8
168[warn] 40 | def className = "Simplex"
169[warn] | ^
170[warn] |Extension method className will never be selected from type AbstractSimplex
171[warn] |because AbstractSimplex already has a member with the same name and compatible parameter types.
172[warn] |
173[warn] | longer explanation available when compiling with `-explain`
174[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Chain.scala:62:11
175[warn] 62 | case that: MapChain[CellT, CoefficientT] =>
176[warn] | ^
177[warn] |the type test for org.appliedtopology.tda4j.MapChain[CellT, CoefficientT] cannot be checked at runtime because its type arguments can't be determined from Any
178[warn] |
179[warn] | longer explanation available when compiling with `-explain`
180[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Chain.scala:217:9
181[warn] 217 | case that: HeapChain[CellT, CoefficientT] =>
182[warn] | ^
183[warn] |the type test for org.appliedtopology.tda4j.HeapChain[CellT, CoefficientT] cannot be checked at runtime because its type arguments can't be determined from Any
184[warn] |
185[warn] | longer explanation available when compiling with `-explain`
186[warn] there was 1 deprecation warning; re-run with -deprecation for details
187[warn] four warnings found
188[info] done compiling
189[info] compiling 13 Scala sources to /build/repo/target/scala-3.7.4/test-classes ...
190[warn] -- Warning: /build/repo/src/test/scala/org/appliedtopology/tda4j/ChainSpec.scala:18:18
191[warn] 18 | MapChain.apply
192[warn] | ^
193[warn] |Result of implicit search for Ordering[Int] will change.
194[warn] |Current result ChainSpec.this.given_Ordering_Int will be no longer eligible
195[warn] | because it is not defined before the search position.
196[warn] |Result with new rules: scala.math.Ordering.Int.
197[warn] |To opt into the new rules, compile with `-source future` or use
198[warn] |the `scala.language.future` language import.
199[warn] |
200[warn] |To fix the problem without the language import, you could try one of the following:
201[warn] | - use a `given ... with` clause as the enclosing given,
202[warn] | - rearrange definitions so that ChainSpec.this.given_Ordering_Int comes earlier,
203[warn] | - use an explicit argument.
204[warn] |This will be an error in Scala 3.5 and later.
205[warn] -- [E129] Potential Issue Warning: /build/repo/src/test/scala/org/appliedtopology/tda4j/SimplexSpec.scala:113:2
206[warn] 113 | """Testing the implicit context approach to working with simplices"""
207[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
208[warn] | A pure expression does nothing in statement position
209[warn] |
210[warn] | longer explanation available when compiling with `-explain`
211[info] [patched file /build/repo/src/test/scala/org/appliedtopology/tda4j/ChainSpec.scala]
212[warn] there were 78 feature warnings; re-run with -feature for details
213[warn] three warnings found
214[info] done compiling
215[info] compiling 1 Scala source to /build/repo/target/scala-3.7.4/test-classes ...
216[warn] -- Warning: /build/repo/src/test/scala/org/appliedtopology/tda4j/ChainSpec.scala:18:18
217[warn] 18 | MapChain.apply
218[warn] | ^
219[warn] |Result of implicit search for Ordering[Int] will change.
220[warn] |Current result ChainSpec.this.given_Ordering_Int will be no longer eligible
221[warn] | because it is not defined before the search position.
222[warn] |Result with new rules: scala.math.Ordering.Int.
223[warn] |To opt into the new rules, compile with `-source future` or use
224[warn] |the `scala.language.future` language import.
225[warn] |
226[warn] |To fix the problem without the language import, you could try one of the following:
227[warn] | - use a `given ... with` clause as the enclosing given,
228[warn] | - rearrange definitions so that ChainSpec.this.given_Ordering_Int comes earlier,
229[warn] | - use an explicit argument.
230[warn] |This will be an error in Scala 3.5 and later.
231[warn] there were 24 feature warnings; re-run with -feature for details
232[warn] two warnings found
233[info] done compiling
234
235************************
236Build summary:
237[{
238 "module": "tda4j",
239 "compile": {"status": "ok", "tookMs": 11040, "warnings": 6, "errors": 0, "sourceVersion": "3.4-migration"},
240 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},
241 "test-compile": {"status": "ok", "tookMs": 9340, "warnings": 2, "errors": 0, "sourceVersion": "3.4-migration"},
242 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},
243 "publish": {"status": "ok", "tookMs": 4},
244 "metadata": {
245 "crossScalaVersions": ["2.12.20"]
246}
247}]
248************************
249[success] Total time: 41 s, completed Dec 28, 2025, 6:09:36 PM
250[0JChecking patch project/plugins.sbt...
251Checking patch project/build.properties...
252Checking patch build.sbt...
253Applied patch project/plugins.sbt cleanly.
254Applied patch project/build.properties cleanly.
255Applied patch build.sbt cleanly.
256Commit migration rewrites
257Switched to a new branch 'opencb/migrate-source-3.4'
258[opencb/migrate-source-3.4 b17aee9] Apply Scala compiler rewrites using -source:3.4-migration using Scala 3.7.4
259 5 files changed, 12 insertions(+), 12 deletions(-)
260----
261Preparing build for 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY
262Scala binary version found: 3.8
263Using configured source version: 3.4
264Scala binary version found: 3.8
265Using configured source version: 3.4
266Would try to apply common scalacOption (best-effort, sbt/mill only):
267Append: ,REQUIRE:-source:3.4
268Remove: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
269----
270Starting build for 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY
271Execute tests: false
272sbt project found:
273Sbt version 1.9.9 is not supported, minimal supported version is 1.11.5
274Enforcing usage of sbt in version 1.11.5
275No prepare script found for project appliedtopology/tda4j
276##################################
277Scala version: 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY
278Targets: org.appliedtopology%tda4j
279Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","sourceVersion":"3.4","migrationVersions":["3.4"],"sourcePatches":[]}
280##################################
281Using extra scalacOptions: ,REQUIRE:-source:3.4
282Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
283[sbt_options] declare -a sbt_options=()
284[process_args] java_version = '17'
285[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8/rt.jar'
286# Executing command line:
287java
288-Dfile.encoding=UTF-8
289-Dcommunitybuild.scala=3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY
290-Dcommunitybuild.project.dependencies.add=
291-Xmx7G
292-Xms4G
293-Xss8M
294-Dsbt.script=/root/.sdkman/candidates/sbt/current/bin/sbt
295-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8
296-jar
297/root/.sdkman/candidates/sbt/1.11.5/bin/sbt-launch.jar
298"setCrossScalaVersions 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY"
299"++3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY -v"
300"mapScalacOptions ",REQUIRE:-source:3.4,-Wconf:msg=can be rewritten automatically under:s" ",-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e""
301"set every credentials := Nil"
302"excludeLibraryDependency com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}"
303"removeScalacOptionsStartingWith -P:wartremover"
304
305moduleMappings
306"runBuild 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY """{"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","sourceVersion":"3.4","migrationVersions":["3.4"],"sourcePatches":[]}""" org.appliedtopology%tda4j"
307
308[info] welcome to sbt 1.11.5 (Eclipse Adoptium Java 17.0.8)
309[info] loading project definition from /build/repo/project/project
310[info] loading settings for project repo-build from akka.sbt, paradox.sbt, plugins.sbt...
311[info] loading project definition from /build/repo/project
312[info] loading settings for project root from build.sbt, version.sbt...
313[info] set current project to TDA4j (in build file:/build/repo/)
314Execute setCrossScalaVersions: 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY
315OpenCB::Changing crossVersion 3.3.0 -> 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY in root/crossScalaVersions
316OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY) in root/crossScalaVersions
317[info] set current project to TDA4j (in build file:/build/repo/)
318[info] Setting Scala version to 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY on 1 projects.
319[info] Switching Scala version on:
320[info] * root (3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY)
321[info] Excluding projects:
322[info] Reapplying settings...
323[info] set current project to TDA4j (in build file:/build/repo/)
324Execute mapScalacOptions: ,REQUIRE:-source:3.4,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
325[info] Reapplying settings...
326[info] set current project to TDA4j (in build file:/build/repo/)
327[info] Defining Global / credentials, credentials
328[info] The new values will be used by allCredentials, credentials and 2 others.
329[info] Run `last` for details.
330[info] Reapplying settings...
331[info] set current project to TDA4j (in build file:/build/repo/)
332Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}
333[info] Reapplying settings...
334OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:
335
336 Global / allExcludeDependencies from Global / allExcludeDependencies (CommunityBuildPlugin.scala:331)
337 Did you mean allExcludeDependencies ?
338 , retry without global scopes
339[info] Reapplying settings...
340[info] set current project to TDA4j (in build file:/build/repo/)
341Execute removeScalacOptionsStartingWith: -P:wartremover
342[info] Reapplying settings...
343[info] set current project to TDA4j (in build file:/build/repo/)
344[success] Total time: 0 s, completed Dec 28, 2025, 6:09:46 PM
345Build config: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","sourceVersion":"3.4","migrationVersions":["3.4"],"sourcePatches":[]}
346Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))
347Starting build...
348Projects: Set(root)
349Starting build for ProjectRef(file:/build/repo/,root) (tda4j)... [0/1]
350OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.4` in Scala 2.12.20 module Global
351Compile scalacOptions: -Wconf:msg=can be rewritten automatically under:s, -source:3.4
352[info] compiling 12 Scala sources to /build/repo/target/scala-3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY/classes ...
353[warn] -- [E194] Potential Issue Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/FiniteField.scala:29:8
354[warn] 29 | def toString: String = s"Fp(${fp.norm})"
355[warn] | ^
356[warn] |Extension method toString will never be selected from type Any
357[warn] |because Any already has a member with the same name and compatible parameter types.
358[warn] |
359[warn] | longer explanation available when compiling with `-explain`
360[warn] -- [E194] Potential Issue Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Simplex.scala:40:8
361[warn] 40 | def className = "Simplex"
362[warn] | ^
363[warn] |Extension method className will never be selected from type AbstractSimplex
364[warn] |because AbstractSimplex already has a member with the same name and compatible parameter types.
365[warn] |
366[warn] | longer explanation available when compiling with `-explain`
367[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Barcode.scala:64:23
368[warn] 64 | val open: String = lower match {
369[warn] | ^^^^^
370[warn] |match may not be exhaustive.
371[warn] |
372[warn] |It would fail on pattern case: org.appliedtopology.tda4j.barcode.PositiveInfinity()
373[warn] |
374[warn] | longer explanation available when compiling with `-explain`
375[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Barcode.scala:69:25
376[warn] 69 | val closed: String = upper match {
377[warn] | ^^^^^
378[warn] |match may not be exhaustive.
379[warn] |
380[warn] |It would fail on pattern case: org.appliedtopology.tda4j.barcode.NegativeInfinity()
381[warn] |
382[warn] | longer explanation available when compiling with `-explain`
383[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Chain.scala:62:11
384[warn] 62 | case that: MapChain[CellT, CoefficientT] =>
385[warn] | ^
386[warn] |the type test for org.appliedtopology.tda4j.MapChain[CellT, CoefficientT] cannot be checked at runtime because its type arguments can't be determined from Any
387[warn] |
388[warn] | longer explanation available when compiling with `-explain`
389[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/src/main/scala/org/appliedtopology/tda4j/Chain.scala:217:9
390[warn] 217 | case that: HeapChain[CellT, CoefficientT] =>
391[warn] | ^
392[warn] |the type test for org.appliedtopology.tda4j.HeapChain[CellT, CoefficientT] cannot be checked at runtime because its type arguments can't be determined from Any
393[warn] |
394[warn] | longer explanation available when compiling with `-explain`
395[warn] there was 1 deprecation warning; re-run with -deprecation for details
396[warn] 7 warnings found
397[info] done compiling
398[info] compiling 13 Scala sources to /build/repo/target/scala-3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY/test-classes ...
399[warn] -- Warning: /build/repo/src/test/scala/org/appliedtopology/tda4j/ChainSpec.scala:18:18
400[warn] 18 | MapChain.apply
401[warn] | ^
402[warn] |Result of implicit search for Ordering[Int] will change.
403[warn] |Current result ChainSpec.this.given_Ordering_Int will be no longer eligible
404[warn] | because it is not defined before the search position.
405[warn] |Result with new rules: scala.math.Ordering.Int.
406[warn] |To opt into the new rules, compile with `-source future` or use
407[warn] |the `scala.language.future` language import.
408[warn] |
409[warn] |To fix the problem without the language import, you could try one of the following:
410[warn] | - use a `given ... with` clause as the enclosing given,
411[warn] | - rearrange definitions so that ChainSpec.this.given_Ordering_Int comes earlier,
412[warn] | - use an explicit argument.
413[warn] |This will be an error in Scala 3.5 and later.
414[warn] -- [E129] Potential Issue Warning: /build/repo/src/test/scala/org/appliedtopology/tda4j/SimplexSpec.scala:113:2
415[warn] 113 | """Testing the implicit context approach to working with simplices"""
416[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
417[warn] | A pure expression does nothing in statement position
418[warn] |
419[warn] | longer explanation available when compiling with `-explain`
420[warn] there were 78 feature warnings; re-run with -feature for details
421[warn] three warnings found
422[info] done compiling
423
424************************
425Build summary:
426[{
427 "module": "tda4j",
428 "compile": {"status": "ok", "tookMs": 12939, "warnings": 6, "errors": 0, "sourceVersion": "3.4"},
429 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},
430 "test-compile": {"status": "ok", "tookMs": 7491, "warnings": 2, "errors": 0, "sourceVersion": "3.4"},
431 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},
432 "publish": {"status": "ok", "tookMs": 6},
433 "metadata": {
434 "crossScalaVersions": ["2.12.20"]
435}
436}]
437************************
438[success] Total time: 28 s, completed Dec 28, 2025, 6:10:14 PM
439[0JChecking patch project/plugins.sbt...
440Checking patch project/build.properties...
441Checking patch build.sbt...
442Applied patch project/plugins.sbt cleanly.
443Applied patch project/build.properties cleanly.
444Applied patch build.sbt cleanly.